/srv/irclogs.ubuntu.com/2013/11/22/#ubuntu-kernel.txt

=== BruceMa is now known as BruceMa-afk
* smb yawns08:34
* apw yawns more09:00
* infinity yawns most09:07
* smb steps back and watches apw and infinity duke out who has the biggest...09:08
ogra_kids these days09:08
diwicapw, thanks for your review yesterday - just a question, you mentioned I haven't signed off all patches, but all patches have at least one sign-off from me already, since I wrote the patches originally09:42
diwicapw, did you expect two sign-off lines from me?09:42
apwdiwic, the original signed off the origina, for the ones which have conflicts and therefore (additionally) be converted from cherry-picked to backported, those i normally add a new one  for the backprot, so we know who did that backport10:06
apwif that makes sense at all10:06
diwicapw, ok, I can add a second sign-off where there are conflicts 10:06
diwicapw, I hope to send out a second set today that can be applied10:07
apwotherwise it looks like i am the one who did it if you see what i mean10:07
jczwhile decompressing, does the kernel use any additional memory besides the one the kernel is loaded on?11:35
ppisatikees: http://paste.ubuntu.com/6458162/12:04
ppisatikees: actually there's a reason why it doesn't compile12:04
ppisatikees: flag@flag-desktop:~/seccomp/tests$ gcc -dM -E  seccomp_bpf_tests.c  | grep EABI12:10
ppisati#define __ARM_EABI__ 112:10
ppisatikees: can yo do the same on the box where you said you compiled that test?12:10
TooLmaNTo show my age and lack of attention to source building, when did compiling start supporting multi-core processing  (-j4)?12:46
brendandTooLmaN, quite a long time13:59
brendandTooLmaN, i could look it up but at a guess i'd say 5-6 years13:59
TooLmaNbrendand:  That shows how long it's been since I compiled anything lol.  I'm back to rolling kernels for ARM devices like RPi and Beaglebone.  14:08
infinitybrendand: You're off by a decade or two.14:35
infinityTooLmaN: make's supported forking via -j for pretty much ever, but most people never used the option when they only had one CPU. :P14:35
brendandinfinity, that explains why i only encountered it 5 years ago14:36
TooLmaNinfinity: Interesting.  I guess I haven't delved deep enough into make's powers.  Thanks14:37
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backjlackHello!17:11
backjlackI've run into some problems with kernel 3.5 & 3.8 on 12.04 and with kernel 3.11 on 13.10. AR9462 is losing the state of the radios across boots, reboots and sleeps.17:13
backjlackfresh boot: bluetooth and wlan -> both active, press fn+F3 to cycle through the various states to get to WLAN ON, bluetooth OFF, sleep & wake -> bluetooth is active again17:14
backjlackreboot -> everything is active again17:14
backjlackThis was running as expected on 12.04 with kernel 3.2.17:15
chilicuilhello, I'm trying to build an ubuntu kernel package with -ck patches, so far I'm able to do it by taking upstream sources, applying -ck patchset + ubuntu packaging stuff (http://kernel.ubuntu.com/~kernel-ppa/mainline), however I'd like also to include ubuntu sauces, is there any guide where I could see how to apply them or where to download them from?17:16
* ppisati -> EOW17:24
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jtaylorout of curiosity, why is swapaccounting not enabled in ubuntu by default? required for swap control in cgroups20:15
jtaylorcan't find any downsides mentioned in the docs20:16
jtaylorCONFIG_CGROUP_MEM_RES_CTLR_SWAP I guess20:17
jtaylornevermind found some downsides on http://cateee.net/lkddb/web-lkddb/CGROUP_MEM_RES_CTLR_SWAP.html20:19
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